Set sail1992

Chapter 746 This is a black technology that can no longer be hacked

Zhang Qihang shook his head and said: "No, this is not completely autonomous flight, because at this time the drone does not have any ability to avoid obstacles, for example, the altitude parameter is not set, but there is a tree in front, A drone with the ability to fly autonomously will automatically avoid the tree, but our aircraft does not have the ability to avoid the tree, it will just hit the tree...

but! "

Speaking of this, Zhang Qihang suddenly paused, and said loudly with pride: "However, our unmanned helicopter does have the most basic autonomous flight capability. By increasing the fuel tank, this unmanned helicopter has a patrol radius of 50 kilometers, which is of great significance for fire prevention in forest areas and mountains, and inspection of high-voltage lines.”

Zhang Qihang really has reason to be proud. Although after installing this automatic flight system, this unmanned helicopter still does not have the ability to automatically avoid collisions and avoid obstacles, and it is even "offline" from the control center during the flight. , can only fly according to the set altitude, speed and route, and does not have the ability to exchange information with the control center. Once it is targeted by the opponent, it is basically a dead end. After flying to a certain location, the ability to complete the shooting task according to the planned route, and then return, in the civilian drone market of this era, this is a black technology that cannot be blacked out again!

As for why the fixed-point and fixed-altitude flight can be realized, it is also thanks to the GPS system opened to the private market by Millikin. In fact, Milliken opened the GPS system to the exemption from inspection much earlier than many people imagined. As early as 1983, Affected by the Korean Air incident, then-Milligan announced through Li Gen that the GPS would be open to the public after it was completed. However, due to concerns about the accuracy of civilian-grade GPS, in 1984 the United States adopted a lower C/ The Selective Availability (SA: Selective Availability) technology of A-code positioning accuracy deliberately reduces the positioning accuracy of GPS to prevent unauthorized users from using GPS for military purposes, which directly leads to an accuracy error of up to 100 meters for civilian-grade GPS. It lacks in practicality.

However, this situation changed quickly. In the early 90s, the Russian government announced that its own GLONASS global satellite positioning and navigation system would fully support civilian use. In this way, it was a bit embarrassing for Millikin: Before 1991, all GPS terminals exported outside the United States required a license.

Stimulated by this news, the U.S. Department of Commerce announced that it would no longer impose license restrictions on civilian GPS exports. This year, the President of the United States, Zipperton, announced the National GPS Policy (PDD), clearly expressing the promotion of the GPS global satellite navigation system. To enhance the competitiveness of the US civil satellite navigation system industry, the US government has also committed to suspending the use of Selective Availability Technology (SA) within 10 years.

And just last month, the U.S. Communications Commission issued an executive order called E911, which mandated the construction of public safety wireless networks. These two good news greatly promoted the widespread application of GPS navigation and positioning systems. Zhang Qihang was in the In this case, there is an opportunity to install the GPS positioning system on its own unmanned helicopter.

Although this GPS system does not have an electronic map at all, it can only determine the flight altitude and flight passing points based on high-precision paper maps or actual measured and calculated GPS coordinates. Although the maximum error can reach 100 meters, for aerial photography It can be said that this error is still acceptable, and in any case, this is to enable the drone to have the "long-range" shooting capability. At this point, it is a black high-tech that can no longer be black. If you don't believe me, look at these agents. In response, their eyes were red.

The agents' eyes were indeed red, as red as a rabbit.

Forest fire prevention...

All the agents showed smiles on their faces: Since they can perform functions such as forest fire prevention and high-voltage line inspection, it means that they can also perform fixed-point aerial photography functions, right?
While speaking, Yang Zhijun had already taken a video tape from the unmanned helicopter... The camera was modified from a professional-grade Sony shoulder-mounted camera... Played it on the TV with the video tape player in the control center, watching Looking at the incomparably clear image that was just taken, many agents who were still secretly skeptical had already started to gasp crazily...

Mustafa Muharem thought a little more, and he asked Zhang Qihang loudly: "Sir, can we set a coordinate and try it ourselves?"

Yup……

The words of Mustafa Muharem immediately reminded everyone: Although Zhang Qihang is unlikely to cheat, it is better for everyone to be cautious in the face of this kind of expensive equipment that may cost two to three million US dollars.

In the face of Mustafa Muharem's inquiry and the eager eyes of all the agents, Zhang Qihang nodded cheerfully: "Of course, no problem, but the flying altitude cannot exceed 1000 meters, and the heading can only be east or west. Both directions."

Mustafa Muhajem immediately asked curiously: "Why?"

"Because there is a barracks for our local army in the east, if you don't want to make trouble, it's best not to go there; to the west is the airport, and our drones may affect the take-off and landing of planes."

That's it!

Zhang Qihang's reason was very strong, and everyone nodded their heads: unless they want to make trouble, they really can't go over the barracks or near the airport.

Under the hands-on guidance of Zhang Qihang, Mustafa Muharem quickly learned how to set the heading, altitude, speed and GSP coordinate points: Huateng Industrial Group has specially developed a software for this purpose, as long as you directly Fill in the corresponding data on the special software on the computer, then there is no problem.

After seeing the pictures taken by myself, everyone has no doubts about the performance of this drone. Thinking of the demand for these drones by their "target customers", everyone is a little calm and can't help themselves. He asked Zhang Qihang about the questions he was concerned about...

"Mr. Zhang, how much is the price of this drone?"

"How about the production capacity of this drone?"

The more impatient ones simply asked directly: "If I want three sets, when can I deliver them?"

Seeing this scene, Yang Zhijun's face blossomed with joy.

He knew very well that Huateng Industrial Group had another product that was very popular in certain regions and industries.

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Although Zhang Qihang and Yang Zhijun were very optimistic about the market performance of this drone, a week later, orders for more than 120 unmanned helicopters with a total value of more than 1600 million U.S. dollars from all continents came one after another. After the fax came, Zhang Qihang still had to sigh with emotion that there are so many rich people in this world.

It's just that when the happiness makes people want to lie on the ground and roll around hard, there are also some bad news...

"Xiao Zhang, I heard that you have sold more than 1600 million U.S. dollars of drones?" On the phone, Yan Baoping's tone was extraordinarily amiable: "It's good, it's really good, and the city is going to hold a foreign trade fair these days." Special work meeting, when the time comes, you must introduce your company's advanced experience to foreign trade companies in our city."

Introduce advanced experience to foreign trade enterprises in the city?

Zhang Qihang's face turned green when he heard it, and he said expectantly: "This...leader, don't you need to introduce your experience? Our order is not very informative."

Yan Baoping only thinks that Zhang Qihang is stingy, and he is unwilling to introduce his secrets of foreign trade to everyone... To a certain extent, it is true to say that... Of course, Yan Baoping can also understand Zhang Qihang's Thinking carefully, his tone became more and more kind: "How can you say that? As the saying goes, stones from other mountains can be used to make jade. Maybe some things that you don't care about are actually very helpful to everyone... Xiao Zhang, you are now a deputy director-level cadre anyway, you can't just focus on your own one-acre three-point land, you must have a mind that looks at the whole city, and you must understand the truth that "a single branch is not spring, and a hundred flowers bloom together to make a garden full of spring". "

The truth is indeed such a truth, but it’s not the same thing in Zhang Qihang’s ears. He originally planned to hide it for a few more days, but he still doesn’t understand. For this sake, his best The solution is to tell the truth?

Otherwise, would you like to introduce your experience?How to introduce?Would you like to introduce to you how to sell your products to Colombia, Mexico or even those areas where "restless people" are active?He took a deep breath and said honestly: "Leader, don't you know what kind of person I am Zhang Qihang? Over the years, when have you ever seen me hiding something? This time the situation is really very serious. In particular, other units really cannot learn from our method, nor can they learn it.”

"Oh?"

Hearing what Zhang Qihang said, Yan Baoping couldn't help becoming curious.

Just like what Zhang Qihang said, he still knows Zhang Qihang's nature very well. This little guy really doesn't hide his secrets. Langya City's small garden machinery products can enter Europe and the United States, and continue to expand its market in Europe and the United States. The share is because of the idea given by Zhang Qihang at the beginning. Such a selfless young man suddenly said that their experience cannot be learned by others, and there is a high probability that there is something to say.

Thinking of this, he was silent for a moment, and said, "Then I'm a little curious. Others can't listen, so I don't know if I can listen?"

"Of course you can listen," Zhang Qihang sighed, and said, "However, leader, I would like to ask for instructions, can you bring the comrades from the security department with you? I will explain to you in detail."

"Do you want to bring the comrades from the security department with you?" Hearing what Zhang Qihang said, Yan Baoping's tone became serious, and he nodded slightly: "It seems that I'm going to visit your unit."

........................

Director Han of the security department of Langya City was in a daze when he received a call from Comrade Yan Baoping. There is nothing to say, he immediately followed Yan Baoping's instructions, and brought two people to Huateng Industrial Group, and when he felt that Huateng Industrial Group, Comrade Zhang Qihang and Yan Baoping were already in the small square in front of the office building Where are you waiting.

And in front of them, there are three plant protection unmanned helicopters produced by Huateng Industrial Group, two TV sets, and... that is a video tape player?

what's going on?Director Han was confused by Zhang Qihang's formation. Of course, even so, he did not ignore the burning broken oil barrel not far from him.

"Director Han is here?" Seeing Director Han coming, Yan Baoping nodded, and signaled to Zhang Qihang: "Xiao Zhang, please show Director Han your things."

Next, watching the so-called "fire unmanned helicopter" of Huateng Industrial Group accurately drop the fire extinguishing bomb on the burning oil drum and successfully extinguish the fire. At this moment, Director Han felt a little hot on his body. , he thought of several other ways to use this unmanned firefighting helicopter;

Seeing that the aerial photography unmanned helicopter of Huateng Industrial Group equipped with "aerial photography equipment" clearly transmitted the images and pictures from seven or eight kilometers away to the 17-inch, extremely clear diamond computer in front of me. On the monitor, Director Han felt that he wanted to take off something, such as a shirt;

When he saw the videotape played on the TV that had just been taken from the drone after returning from a distance of 20 kilometers, Director Han felt that his calf was about to cramp...

When everything was finished, Comrade Yan Baoping's voice was a little erratic: "Director Han, what do you think after seeing this?"

Without waiting for Director Han to speak, Yan Baoping continued: "Oh, Xiao Zhang also said that they also installed a radio repeater on the drone, as long as the walkie-talkie is connected to the vehicle-mounted station and the repeater, the best Clear calls up to 60 to 80 kilometers away..."

"I……"

Director Han licked his lips, for a moment, he didn't know what to say.

Are these products of Huateng Industrial Group illegal?
There is no doubt that it is not illegal. Who produces a fire extinguisher and it is illegal?Is it illegal to produce a video camera?But, why do you always feel that this thing is frightening?
"Xiao Zhang also said," Yan Baoping's voice became more and more ethereal: "These things can greatly enhance the emergency rescue capabilities of local governments in the event of geological disasters, and at least let the government know about it as quickly as possible. The disaster situation in the disaster area, and then make targeted earthquake relief measures... Considering that they Huateng Industrial Group is the first company in the world to combine drones with earthquake relief, emergency communications, fire fighting, and remote understanding of disaster situations. Together, this will very likely become a huge industry with an annual export income of more than 5 million US dollars, I don’t know how your security department thinks about this matter.”

(End of this chapter)